Library of Congress 

A unit of measurement. Can be uses to measure mass, volume, distance or area. Abbreviated LOC, often used in a ridiculous manner.

You public library is approximately .02 Library of Congresses.

The distance around the earth is about 40k odd miles or 12 million LOCs.

Yo momma so fat she like 14 LOCs on 'nauguration day!

Library of Congress by Motorycle August 19, 2009

library police 

librarian and/or library aid(s) that follow you to your classes when you owe a 5 cent late fee

Dan: Hey, do you have 5 cents? i need to get the library police off my butt

library police by ♫sar-bear♫ December 9, 2008

library bitch 

that ugly fuck in the school library that has a constant need to yell at people for stupid crap. like sitting at a computer when you didnt sign up for it, or having too many kids at one table, or walking out.

she gets no respect at all and was probably teased when she was in high school.

kids throw things at her.

library bitch: "you can't have six kids at this table. where did you get those extra chairs?"
kid: ignores her because she doesn't matter
library bitch: "i will write you up unless you put those chairs back where they belong."
kid: "bitch."

library bitch by yeoooooo January 19, 2009

library effect 

The excited need to poop stimulated by perusing the library.
This effect may be observed at any any favorite store or place.

After a few minutes of looking at (whatever) the library effect kicked in sending Steve to the bathroom.

library effect by fuzzygreysocks January 26, 2010

library bitch 

the scary old lady in the library that yells at you for moving a computer screen a lil bit. she probably has a penis.

Oh no i dont think so young man! You are going to move this computer back around, and you're out of here. You are making the library inneficient, and you cant talk because work is to be done individually! Wanna give me a blowjob?

That woman's a library bitch!

library bitch by the librarian hater February 14, 2007

library nazi

A person who is pedantic in library rules.

Your mom is a library nazi!

library nazi by Hammond March 27, 2005

Library Dumpster 

Where butt touching of beautiful asses happens. It was a tempting ass.

Earlier today, I liked touching your ass at the library dumpster. It was soft.

Library Dumpster by Wal-Mart Stares January 11, 2008